Checking unmatched returns

jwarwick · jwarwick · commit 885a4f8133c0 · 2014-02-15T14:38:24.000-05:00
diff --git a/lib/elixir_osc/events.ex b/lib/elixir_osc/events.ex
@@ -2,7 +2,7 @@ defmodule ElixirOsc.Events do
 
   def start_link(), do: start_link([])
   def start_link(_args) do
-    :gen_event.start_link({:local, :osc_events})
+    {:ok, _pid} = :gen_event.start_link({:local, :osc_events})
     {:ok, []}
   end
 
diff --git a/lib/elixir_osc/supervisor.ex b/lib/elixir_osc/supervisor.ex
@@ -15,7 +15,7 @@ defmodule ElixirOsc.Supervisor do
       worker(ElixirOsc.Sender, args),
     ]
 
-    ElixirOsc.Events.start_link
+  {:ok, _arg} = ElixirOsc.Events.start_link
 
     # See http://elixir-lang.org/docs/stable/Supervisor.Behaviour.html
     # for other strategies and supported options

Original file line number	Diff line number	Diff line change
`@@ -15,7 +15,7 @@ defmodule ElixirOsc.Supervisor do`
`15`	`15`	`worker(ElixirOsc.Sender, args),`
`16`	`16`	`]`
`17`	`17`
`18`		`- ElixirOsc.Events.start_link`
	`18`	`+ {:ok, _arg} = ElixirOsc.Events.start_link`
`19`	`19`
`20`	`20`	`# See http://elixir-lang.org/docs/stable/Supervisor.Behaviour.html`
`21`	`21`	`# for other strategies and supported options`